99 тетрасодиева соль этилендиаминтетрауксусной кислоты


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-18-2025 0.42 $* 0.57 $*
Aug-18-2025 0.93 $* 0.90 $*
Jul-18-2025 0.54 $* 0.99 $*
Jun-18-2025 0.88 $* 0.84 $*
May-18-2025 0.36 $* 0.10 $*
Apr-18-2025 0.94 $* 0.11 $*
Mar-18-2025 0.90 $* 0.8 $*
Feb-18-2025 0.32 $* 0.32 $*
Jan-18-2025 0.59 $* 0.17 $*

Характеристики



Product Details


Basic Information

Model Number: HMB23
Other Names: Ethylenediaminetetraacetic Acid Tetrasodium Salt; Tetrasodium EDTA
Molecular Formula: C10H12N2O8 Na4
Molecular Weight: 318.17
CAS NO.: 64-02-8
EINECS NO.: 200-573-9
H.S. CODE NO.: 29224999.90
Purity: 99.0% min.

Appearance: White crystalline powder
PH: 10.5-11
Melting point (℃): 248
Ignition temperature (℃): 450
Lower explosive limit% (V / V): 75
Stability: soluble in water, slightly soluble in alcohol.



Product Introduction




Applications

It is an important metal complexing agent and a masking agent. Can be used for textile dyeing industry, water treatment, color photographic, pharmaceutical, household chemicals, paper, and other industries, as additives, activators, water purification agent, metal ion masking agent, and styrene-butadiene rubber industry activator. The offset dry acrylic industry metal interference, improve the color and brightness of the dyed fabric, but also for liquid detergents, improving the quality of washing, and enhance water quality.



Product Parameters


Item
Standard(Industrial Grade)
Appearance
White crystalline powder
Purity %
99.0 min.
Chelation Value PH=11
220-240mgCaCO3/g
PH (5% aqueous solution)
10.8-11.5
Heavy Metal (Pb)%
≤0.001
Copper (Cu)%
≤ 0.001
Iron (Fe)%
≤ 0.004
Chloride (Cl)%
≤0.001
Density (g/cm3)
0.7-0.95


Product Packing




About Us


Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special chemical production, technology research & development, and import & export. The company focuses on the production, trade, and research & development of various chemical products.

Since establishment, the company has been concentrating on constructing an international marketing network and optimizing supply chain management, where we have established a long-term strategic cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business channels and professional experience, we are more skillfully providing products of stable but differentiated quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle.
Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which accounts for its first-class cost control management and ensures to maintain the overwhelming competitive advantage over others. In line with the principle of sharing the preferential cost and joint development, the company has formed an interesting community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what we are achieving to grow together with you!







Certifications




Our Service


Quality Assurance

Third party testing
Routine vendor audit, approval and annual evaluation
Complete traceability of all shipments
Sample retention of 1 year
Copliance with the international standard (USP,EP ,etc.)

Logistics

We can offer a full range of supply chain services that bundle and integrate comprehensive services to meet your unique requirements. Count on us for innovative solutions tailored to your business needs.

Technical Support

Product application
New technologies
Quality management system
Regulatory affairs research & compliance
Investigation on product application
New product recommendation for R&D or formulation



FAQ

A: What about product quality assurance policy?
Q: We accept pre-shipment test by SGS or any other third party agents.

A: How long have you been engaged in Chemicals?
Q: We have been engaged in Chemical exports since the year 1992.

A: What are your payment terms?
Q: We accept T/T,L/C,D/P and CAD, etc.

A: What is the delivery time?
Q: Usually about 7-15 days, depending on the required quantity and product.

A: What certifications do you have?
Q: ISO 9001, HALAL, KKDIK, REACH, etc.


Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com